8213706

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6506

約数の個数: 24

約数和(自身を含む): 18049824

約数和(自身を除く): 9836118

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 6427, 12854, 19281, 38562, 57843, 115686, 456317, 912634, 1368951, 2737902, 4106853, 8213706]

約数ペア:

[(1, 8213706), (2, 4106853), (3, 2737902), (6, 1368951), (9, 912634), (18, 456317), (71, 115686), (142, 57843), (213, 38562), (426, 19281), (639, 12854), (1278, 6427)]